Manual modular pull station

Details Manual modular pull station Manual modular pull station

1996-05-20

1998-06-02

Hofsass, Jeffery A.

Communications: electrical

Systems

Signal box type

340289, 340293, 340296, 340301, 340305, 340308, G08B 2500

Patent

active

057606781

ABSTRACT:
A pull box for an emergency alarm system is disclosed having a modular construction that accommodates one or more optional modules in order to provide a wide variety of possible configurations. Also, the basic design of the pull station provides for its resetting without requiring a cover of the pull station to be open. As part of the optional modules, the pull station may be configured to provide both local and general alarm signals, with the general alarm signal capable of being activated only by authorized personnel.

REFERENCES:
patent: 2506148 (1950-05-01), Hammerly
patent: 3253272 (1966-05-01), Schuchard et al.
patent: 3703721 (1972-11-01), Goodwater
patent: 4017844 (1977-04-01), Facchini et al.
patent: 4107464 (1978-08-01), Lynch et al.
patent: 4162485 (1979-07-01), Facchini et al.
patent: 4267549 (1981-05-01), Taylor
patent: 4506253 (1985-03-01), Mande et al.
patent: 4551707 (1985-11-01), Simpson
patent: 4638297 (1987-01-01), Roots
patent: 4706065 (1987-11-01), Kovacic et al.
patent: 4728928 (1988-03-01), Shipley
patent: 5283546 (1994-02-01), Scop et al.
patent: 5448031 (1995-09-01), Concannon et al.

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